User manual KASPERSKY MAIL GATEWAY 5.6 ADMINISTRATOR GUIDE

[. . . ] KASPERSKY LAB Kaspersky® Mail Gateway 5. 6 ADMINISTRATOR'S GUIDE KASPERSKY® MAIL GATEWAY 5. 6 Administrator's Guide Kaspersky Lab http://www. kaspersky. com Revision date: July, 2008. Contents CHAPTER 1. KASPERSKY MAIL GATEWAY 5. 6. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Whats new in Kaspersky Mail Gateway 5. 6 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Licensing policy . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [. . . ] The default parameter value is: /var/run/mailgw. LogLevel=0|1|2|3|4|5 ­ the level of details added to the system log (syslog). The default value is 2 (it is used if the parameter is not defined). LogFacility=mail|user|local0|local1|local2|local3|local4|local5| local6|local7 ­ facility used to add records to the syslog. The default value is mail (it is used if the parameter is not defined). FilterDNSTimeout=1. . . 30 ­ timeout (seconds) for performance of all possible checks involving DNS. Appendix A 115 The default value is: 10 (it is used if the parameter is not defined). FilterUDSTimeout=1. . . 30 ­ timeout for establishment of a connection between filtration server and UDS server. If the filtration server does not receive response from UDS server within the specified time interval, it attempts to connect to another UDS server of Kaspersky Lab. The default value is 10 (it is used if the parameter is not defined). A. 6. Section [mailgw. forward] The [mailgw. forward] section contains the following options for relaying messages through the application: ForwardRoute ­ the routing table, containing message routing options. It explicitly defines, for specified domains or recipient addresses, the mail server to which the application will deliver messages addressed to the specified domains/addresses. The possible values include a mask of recipient addresses ("*" and "?" wildcards can be used) and the name / IP address of the mail server to which the application will connect for e-mail delivery. You may optionally specify the port to be used, if it is different from the standard one (port 25). ForwardRoute=<address_mask> <recipient> ForwardRoute=<address_mask> [<recipient>] ForwardRoute=<address_mask> [<recipient>:<port>] where: o <address_mask> ­ address of message recipient («*» and «?» wildcards can be used; any value assigned to the parameter means that any recipient address is allowed); <recipient> ­ name of the domain whose e-mail server must receive the mail (according to MX records); [<recipient>] ­ destination (IP address or host name); e-mail traffic will be sent to port 25 of the specified host; [<recipient>:<port>] ­ destination (IP address or host name, port). o o o Please refer to section 6. 3 on page 80 for details on configuration of the routing tables. 116 Kaspersky Mail Gateway 5. 6 ® A. 7. Section [mailgw. limits] The [mailgw. limits] section includes options that limit application functionality when e-mail traffic processing is performed: AntiviralSessions=1. . . 200 ­ maximum number of concurrently running anti-virus sessions. The default value is 10 (it is used if the parameter is not defined). IncomingSessions=1. . . 1024 ­ maximum number of open incoming sessions. The default value is 100 (it is used if the parameter is not defined). ReceiverThreads=1. . . 1024 ­ the number of threads handling incoming connections in the application process. The default value is 10 (it is used if the parameter is not defined). Total number of e-mail connections processed simultaneously is defined by the IncomingSessions parameter. ReceiverThreads defines the size of threads pool implemented in the Receiver module. [. . . ] In order to obtain a license to use AgentX++ in a commercial environment, LICENSEE has to purchase a commercial license from LICENSOR. The actual pricing list and other related information can be found at http://www. agentpp. com F. 19. Agent++v3. 5. 28a library Agent++v3. 5. 28a library is used subject to the following conditions: AGENT++ API Version 3. x -----------------------------------------Copyright (C) 2001 Frank Fock, Jochen Katz LICENSE AGREEMENT 234 Kaspersky Mail Gateway 5. 6 WHEREAS, Frank Fock and Jochen Katz are the owners of valuable intellectual property rights relating to the AGENT++ API and wish to license AGENT++ subject to the terms and conditions set forth below; and WHEREAS, you ("Licensee") acknowledge that Frank Fock and Jochen Katz have the right to grant licenses to the intellectual property rights relating to AGENT++, and that you desire to obtain a license to use AGENT++ subject to the terms and conditions set forth below; Frank Fock and Jochen Katz grants Licensee a non-exclusive, nontransferable, royalty-free license to use AGENT++ and related materials without charge provided the Licensee adheres to all of the terms and conditions of this Agreement. By downloading, using, or copying AGENT++ or any portion thereof, Licensee agrees to abide by the intellectual property laws and all other applicable laws of Germany, and to all of the terms and conditions of this Agreement, and agrees to take all necessary steps to ensure that the terms and conditions of this Agreement are not violated by any person or entity under the Licensee's control or in the Licensee's service. [. . . ]